HOUSTON (KTRK) -- A mental math system developed in the 1800's is helping some local students ace standardized tests and win math competitions. But the method isn't taught in most Houston schools.
The brief life of Indian math prodigy Srinivasa Ramanujan was so compelling that it even transcends the capable but straightforward filmmaking of “The Man Who Knew Infinity.” It’s the terrific story ...
GungHo's Nakamura Toru kanshuu Indo-shiki Keisan Drill (Indian Style Calculation Drills Supervised by Toru Nakamura) improves calculation speed and skills with special techniques and shortcuts. You ...
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